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regulator: max20411: Fix off-by-one for n_voltages setting

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Otherwise regulator_list_voltage returns -EINVAL for MAX20411_MAX_SEL.

Signed-off-by: Axel Lin <axel.lin@ingics.com>
Link: https://lore.kernel.org/r/20230211150019.1545542-1-axel.lin@ingics.com
Signed-off-by: Mark Brown <broonie@kernel.org>
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Axel Lin 2023-02-11 23:00:19 +08:00 committed by Mark Brown
parent 6caacd82f0
commit 9d1c73191f
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1 changed files with 1 additions and 1 deletions
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drivers/regulator/max20411-regulator.c
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@ -85,7 +85,7 @@ static const struct regulator_desc max20411_desc = {
.min_uV = MAX20411_BASE_UV,
.uV_step = MAX20411_UV_STEP,
.linear_min_sel = MAX20411_MIN_SEL,
.n_voltages = MAX20411_MAX_SEL,
.n_voltages = MAX20411_MAX_SEL + 1,
.vsel_reg = MAX20411_VID_OFFSET,
.vsel_mask = MAX20411_VID_MASK,